static void BuildResourcesZip()
{
string outputPath = Path.Combine(PatchesOutputPath, AssetBundleUtility.GetPlatformName());
string inputPath = Path.Combine(outputPath, AssetBundleUtility.ResourcesFolderName);
//获取资源版本号
string error;
Int64 versionID;
Dictionary <string, AssetBundleInfo> assetBundleInfos = new Dictionary <string, AssetBundleInfo>();
byte[] bytes = File.ReadAllBytes(Path.Combine(inputPath, AssetBundleUtility.VersionFileName));
if (!AssetBundleUtility.ResolveEncryptedVersionData(bytes, ref assetBundleInfos, out versionID, out error))
{
Debug.LogError("resolve version file failed: " + error);
return;
}
string outputFileName = Path.Combine(outputPath, string.Format("{0}_{1}", AssetBundleUtility.ZipFileName, versionID));
int progress = 0;
DirectoryInfo dirInfo = new DirectoryInfo(inputPath);
FileInfo[] fileInfos = dirInfo.GetFiles();
foreach (var item in fileInfos)
{
progress++;
EditorUtility.DisplayProgressBar("Build Resources Zip", string.Format("{0}/{1} {2}", progress, fileInfos.Length, item.Name), progress / (float)fileInfos.Length);
int res = lzip.compress_File(LevelOfCompression, outputFileName, item.FullName, true);
if (res < 0)
{
EditorUtility.DisplayDialog("Build Resources Zip", string.Format("Build Failed - fileName: {0}, errorCode: {1}", item.FullName, res), "OK");
return;
}
}
EditorUtility.ClearProgressBar();
if (!EditorUtility.DisplayDialog("Build Resources Zip ", "Build Success!", "OK", "Open Contain Folder"))
{
System.Diagnostics.Process.Start("explorer.exe", "/select," + Path.GetFullPath(outputFileName));
}
}
public IEnumerator Init()
{
#if UNITY_EDITOR
if (AssetBundleUtility.SimulateAssetBundleInEditor)
{
yield break;
}
#endif
if (mAssetBundleManifest != null)
{
Resources.UnloadAsset(mAssetBundleManifest);
mAssetBundleManifest = null;
}
LoadSceneAsyncOpe = null;
mAssetBundleInfos = null;
UnloadAllAssetBundles(true);
//解析version文件
string error = "";
Int64 versionID;
byte[] versionBytes = File.ReadAllBytes(Path.Combine(AssetBundleUtility.LocalAssetBundlePath, AssetBundleUtility.VersionFileName));
if (!AssetBundleUtility.ResolveEncryptedVersionData(versionBytes, ref mAssetBundleInfos, out versionID, out error))
{
Debug.LogErrorFormat("resolve version file failed: {0}", error);
yield break;
}
//加载Manifest
AssetBundleCreateRequest bundleRequest = AssetBundle.LoadFromFileAsync(AssetBundleName2FilePath(AssetBundleUtility.GetPlatformName() + AssetBundleUtility.AssetBundleExtension));
yield return(bundleRequest);
AssetBundleRequest assetRequest = bundleRequest.assetBundle.LoadAssetAsync <AssetBundleManifest>("AssetBundleManifest");
yield return(assetRequest);
mAssetBundleManifest = assetRequest.asset as AssetBundleManifest;
bundleRequest.assetBundle.Unload(false);
}
/// <summary>
/// 设置更新地址
/// </summary>
/// <param name="absolutePath"></param>
public static void SetSourceAssetBundleURL(string absolutePath)
{
BaseDownloadingURL = absolutePath + AssetBundleUtility.GetPlatformName() + "/";
}
static public void Build()
{
string outputPath = Path.Combine(AssetBundlesOutputPath, AssetBundleUtility.GetPlatformName());
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
//List<KeyValuePair<string, string>> assetInfos = new List<KeyValuePair<string, string>>();
//assetInfos.Add(new KeyValuePair<string, string>(AssetBundleUtility.GetPlatformName(), AssetBundleUtility.GetPlatformName() + AssetBundleUtility.AssetBundleExtension));
List <string> paths = new List <string>();
paths.Add(AssetBundleUtility.GetPlatformName() + AssetBundleUtility.AssetBundleExtension);
List <AssetBundleBuild> builds = new List <AssetBundleBuild>();
//string[] lookFor = new string[] { AssetBundleUtility.AssetBundleResourcesPath };
//string[] guids = AssetDatabase.FindAssets("", lookFor);
//foreach (var guid in guids)
//{
// string assetPath = AssetDatabase.GUIDToAssetPath(guid);
// if (!AssetDatabase.IsValidFolder(assetPath))//排除文件夹
// {
// string assetBundleName = AssetPathToAssetBundleName(assetPath).ToLower();
// paths.Add(assetBundleName);
// AssetBundleBuild build = new AssetBundleBuild();
// build.assetBundleName = assetBundleName;
// build.assetNames = new string[] { assetPath };
// builds.Add(build);
// //Debug.Log(build.assetBundleName);
// //Debug.Log(assetPath);
// }
//}
DirectoryInfo dirInfo = new DirectoryInfo(AssetBundleUtility.AssetBundleResourcesPath);
FileInfo[] fileInfos = dirInfo.GetFiles("*", SearchOption.AllDirectories);
foreach (var item in fileInfos)
{
if (Path.GetExtension(item.Name) != ".meta")
{
//AssetImporter ai = AssetImporter.GetAtPath(item.FullName);
//if (string.IsNullOrEmpty(ai.assetBundleName))
//{
// ai.assetBundleName = FilePathToAssetBundleName(item.FullName).ToLower();
//}
//else
//{
//}
string assetBundleName = FilePathToAssetBundleName(item.FullName).ToLower() + AssetBundleUtility.AssetBundleExtension;
paths.Add(assetBundleName);
AssetBundleBuild build = new AssetBundleBuild();
build.assetBundleName = assetBundleName;
build.assetNames = new string[] { FilePathToAssetName(item.FullName) };
builds.Add(build);
}
}
BuildPipeline.BuildAssetBundles(outputPath, builds.ToArray(), BuildAssetBundleOptions.DisableWriteTypeTree | BuildAssetBundleOptions.ChunkBasedCompression, EditorUserBuildSettings.activeBuildTarget);
string manifestFilePath = Path.Combine(outputPath, AssetBundleUtility.GetPlatformName());
string manifestFilePathRename = manifestFilePath + AssetBundleUtility.AssetBundleExtension;
if (File.Exists(manifestFilePathRename))
{
File.Delete(manifestFilePathRename);
}
File.Move(manifestFilePath, manifestFilePathRename);
StringBuilder sb = new StringBuilder(DateTime.Now.ToString("yyyyMMddHHmmss"));
for (int i = 0; i < paths.Count; i++)
{
string path = paths[i];
FileStream fs = new FileStream(Path.Combine(outputPath, path), FileMode.Open);
sb.AppendFormat("\n{0}\t{1}\t{2}", path, AssetBundleUtility.GetMD5HashFromFileStream(fs), fs.Length);
fs.Close();
EditorUtility.DisplayProgressBar("Compute MD5", string.Format("{0}/{1} {2}", i + 1, paths.Count, path), (i + 1) / (float)paths.Count);
}
File.WriteAllBytes(Path.Combine(outputPath, AssetBundleUtility.VersionFileName), Encoding.UTF8.GetBytes(sb.ToString()));
EditorUtility.ClearProgressBar();
if (!EditorUtility.DisplayDialog("Build AssetBundles", "Build Success!", "OK", "Open Contain Folder"))
{
System.Diagnostics.Process.Start("explorer.exe", "/select," + Path.GetFullPath(outputPath));
}
}
static public void UpdateResourcesFiles()
{
string patchesOutputPathPlatform = Path.Combine(PatchesOutputPath, AssetBundleUtility.GetPlatformName());
string resourcesOutputPath = Path.Combine(patchesOutputPathPlatform, AssetBundleUtility.ResourcesFolderName);
string assetBundlesOutputPath = Path.Combine(AssetBundlesOutputPath, AssetBundleUtility.GetPlatformName());
if (!Directory.Exists(resourcesOutputPath))
{
Directory.CreateDirectory(resourcesOutputPath);
}
//获取资源目录下现有文件列表
DirectoryInfo dirInfo = new DirectoryInfo(resourcesOutputPath);
FileInfo[] fileInfos = dirInfo.GetFiles();
Dictionary <string, FileInfo> files = new Dictionary <string, FileInfo>();
foreach (var item in fileInfos)
{
files.Add(item.Name, item);
}
if (files.ContainsKey(AssetBundleUtility.VersionFileName))
{
files.Remove(AssetBundleUtility.VersionFileName);
}
string error = string.Empty;
//获取现有文件的资源版本
Int64 versionIDOld = 0;
string oldVersionFilePath = Path.Combine(resourcesOutputPath, AssetBundleUtility.VersionFileName);
if (File.Exists(oldVersionFilePath))
{
Dictionary <string, AssetBundleInfo> assetBundleInfosOld = new Dictionary <string, AssetBundleInfo>();
byte[] bytesOld = File.ReadAllBytes(oldVersionFilePath);
if (!AssetBundleUtility.ResolveEncryptedVersionData(bytesOld, ref assetBundleInfosOld, out versionIDOld, out error))
{
Debug.LogError("resolve old version file failed: " + error);
return;
}
}
//获取最新AssetBundle文件信息
Int64 versionID;
Dictionary <string, AssetBundleInfo> assetBundleInfos = new Dictionary <string, AssetBundleInfo>();
byte[] bytes = File.ReadAllBytes(Path.Combine(assetBundlesOutputPath, AssetBundleUtility.VersionFileName));
if (!AssetBundleUtility.ResolveDecryptedVersionData(bytes, ref assetBundleInfos, out versionID, out error))
{
Debug.LogError("resolve version file failed: " + error);
return;
}
//StringBuilder keepFilesSB = new StringBuilder("Keep Files:\n");
StringBuilder addFilesSB = new StringBuilder("Add Files:\n");
StringBuilder deleteFilesSB = new StringBuilder("Delet Files:\n");
List <AssetBundleInfo> addFiles = new List <AssetBundleInfo>();
int index = 0;
foreach (var item in assetBundleInfos)
{
index++;
if (files.ContainsKey(item.Value.MD5))//已有文件
{
files.Remove(item.Value.MD5);
//keepFilesSB.AppendFormat("\t{0}\t{1}\n", item.Key, item.Value.MD5);
}
else//新文件
{
File.Copy(Path.Combine(assetBundlesOutputPath, item.Key), Path.Combine(resourcesOutputPath, item.Value.MD5), true);
addFiles.Add(item.Value);
addFilesSB.AppendFormat("\t{0}\t{1}\n", item.Key, item.Value.MD5);
}
EditorUtility.DisplayProgressBar("Copy New File", string.Format("{0}/{1} {2}", index, assetBundleInfos.Count, item.Value.MD5), index / (float)assetBundleInfos.Count);
}
//删除旧文件
index = 0;
foreach (var item in files)
{
index++;
File.Delete(item.Value.FullName);
deleteFilesSB.AppendFormat("\t{0}\n", item.Key);
EditorUtility.DisplayProgressBar("Delete Old File", string.Format("{0}/{1} {2}", index, files.Count, item.Value.Name), index / (float)files.Count);
}
string hintText = "Already up-to-date";
//有增加文件或删除文件，则认为文件有变动
if (addFiles.Count > 0 || files.Count > 0)
{
//写入version文件
File.WriteAllBytes(Path.Combine(resourcesOutputPath, AssetBundleUtility.VersionFileName), AssetBundleUtility.Encrypt(bytes, AssetBundleUtility.SecretKey));
//生成补丁包
string pathFileName = Path.Combine(patchesOutputPathPlatform, string.Format("{0}-{1}.zip", versionIDOld, versionID));
index = 0;
foreach (var item in addFiles)
{
index++;
EditorUtility.DisplayProgressBar("Build Patch File", string.Format("{0}/{1} {2}", index, addFiles.Count, item.MD5), index / (float)addFiles.Count);
int res = lzip.compress_File(LevelOfCompression, pathFileName, Path.Combine(resourcesOutputPath, item.MD5), true);
if (res < 0)
{
EditorUtility.DisplayDialog("Update Resources Files", string.Format("Compression Failed - fileName: {0}, errorCode: {1}", item.MD5, res), "OK");
return;
}
}
int res1 = lzip.compress_File(LevelOfCompression, pathFileName, Path.Combine(resourcesOutputPath, AssetBundleUtility.VersionFileName), true);
if (res1 < 0)
{
EditorUtility.DisplayDialog("Update Resources Files", string.Format("Compression Failed - fileName: {0}, errorCode: {1}", AssetBundleUtility.VersionFileName, res1), "OK");
return;
}
//patchList
string patchFileMD5 = AssetBundleUtility.GetMD5HashFromFile(pathFileName);
long patchFileSize = new FileInfo(pathFileName).Length;
File.AppendAllText(Path.Combine(patchesOutputPathPlatform, AssetBundleUtility.PatchListFileName),
string.Format("{0}\t{1}\t{2}\t{3}\n", versionIDOld, versionID, patchFileMD5, patchFileSize));
//changelog
string changeLog = string.Format("Version.{0} - Version.{1}\n\n{2}{3}\n\n\n", versionIDOld, versionID, addFilesSB.ToString(), deleteFilesSB.ToString());
File.AppendAllText(Path.Combine(patchesOutputPathPlatform, ChangeLogFileName), changeLog, Encoding.UTF8);
hintText = string.Format("Update Success: {0}", pathFileName);
}
EditorUtility.ClearProgressBar();
if (!EditorUtility.DisplayDialog("Update Resources Files", hintText, "OK", "Open Contain Folder"))
{
System.Diagnostics.Process.Start("explorer.exe", "/select," + Path.GetFullPath(patchesOutputPathPlatform));
}
}